Once the castle had fallen, the women hiding inside had thought that things couldn’t get any worse. Now, being led away to their new lives as the playthings of their conquerors, they know that things will only get worse. (Roxy-Rex)
Defeated heroines are sent to the slave processing center for breaking and reeducation. Their sleeping quarters here are specially designed to provide no rest and constant simulation, even when not being actively trained. (Saneperson)